---
product_id: 552289938
title: "CRJ Electronics Cable, Black, Polycarbonate (PC), 10.5 inches, 4-pin Molex for Fans and Water Pumps"
brand: "crj electronics"
price: "AR$71005"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/552289938-crj-electronics-cable-black-polycarbonate-pc-10-5-inches-4
store_origin: AR
region: Argentina
---

# Supports high output current fan headers 10.5-inch length for versatile setups All-black connectors & sleeving for stealth aesthetics CRJ Electronics Cable, Black, Polycarbonate (PC), 10.5 inches, 4-pin Molex for Fans and Water Pumps

**Brand:** crj electronics
**Price:** AR$71005
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your build with stealth and precision!

## Quick Answers

- **What is this?** CRJ Electronics Cable, Black, Polycarbonate (PC), 10.5 inches, 4-pin Molex for Fans and Water Pumps by crj electronics
- **How much does it cost?** AR$71005 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/552289938-crj-electronics-cable-black-polycarbonate-pc-10-5-inches-4)

## Best For

- crj electronics enthusiasts

## Why This Product

- Trusted crj electronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built-in Safety Reminder:** Ensures proper pin alignment and BIOS settings to prevent damage
- • **Sleek, Minimalist Design:** All-black connectors and dense sleeving reduce cable visibility for clean builds
- • **Streamlined Power Delivery:** Eliminates need for bulky 4-pin peripheral molex PSU connections
- • **Universal 4-Pin Compatibility:** Works seamlessly with fans, water pumps, and other 12V devices
- • **Optimized for Modern Motherboards:** Compatible with high-output 12V fan headers like ASUS W_PUMP+

## Overview

The CRJ Electronics 10.5-inch 4-pin Molex cable is engineered to connect 12V fans and water pumps directly to high-output fan headers on modern ATX motherboards, eliminating the need for traditional PSU molex connections. Featuring all-black connectors and high-density sleeving, it offers a sleek, low-visibility solution compliant with RoHS standards. Designed for professionals who demand clean, efficient, and reliable power delivery in their custom PC builds.

## Description

This cable is as simple as it appears. Power watercooling pumps and other 12V 4-pin devices using a fan header. The output current is limited to the capabilities of the fan header that this cable is connected to. Modern PC motherboards are now commonly available with higher output current capacity fan headers (W_PUMP+ fan header on ASUS motherboards as an example). Due to the possibility of connecting things not intended for a fan header the exercise of due diligence is absolutely necessary. Please reference the manufacturer documentation of your devices to avoid current overdraw.

## Features

- Designed specifically to eliminate the need for a power supply 4-pin peripheral molex connection due to the high output current fan headers found on many modern ATX motherboards.
- Compatible with 4-pin peripheral molex power water pumps and other 12V input devices (please exercise due diligence to avoid damage from current overdraw and disable 3-pin fan speed control in BIOS to ensure 12V output from the fan header)
- RoHS Compliant. Each cable is constructed with all black connectors and high density black sleeving for minimal wire visibility.
- NOTE: Please take care to align the pins when making the 4-pin peripheral connection as they are under some tension from the sleeving.
- Total cable length (including connectors) is 12 inches (30cm)

## Product Details

- **Brand:** CRJ Electronics
- **Material:** Polycarbonate (PC)
- **Item weight:** 0.01 Kilograms
- **Connector type:** 3-pin Fan, 4-pin Molex
- **Wire diameter:** 0.64 Millimetres

## Images

![CRJ Electronics Cable, Black, Polycarbonate (PC), 10.5 inches, 4-pin Molex for Fans and Water Pumps - Image 1](https://m.media-amazon.com/images/I/61PBsvnrGxL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- CRJ 3-Pin Fan Header to 12V 4-Pin Molex Power Adapter Cable - 12 inch (30cm), Black Sleeved - Power 4-Pin Peripheral Molex Devices from 3-Pin & 4-Pin Fan Headers
- StarTech.com Expansion Slot Rear Exhaust Cooling Fan with LP4 Connector (FANCASE), Black, 1 Count (Pack of 1)
- okgear 3pin Power to 4pin molex Adapter

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**Shop now:** [https://www.desertcart.com.ar/products/552289938-crj-electronics-cable-black-polycarbonate-pc-10-5-inches-4](https://www.desertcart.com.ar/products/552289938-crj-electronics-cable-black-polycarbonate-pc-10-5-inches-4)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-19*